from DButil import DButil_sql

# 查询所有数据
sql1 = "select * from t_book"
# sql1 = "insert into t_book(id,title,pub_date,`read`,`comment`) VALUES (4,'平凡的世界','1990-05-11',100,40)"
result = DButil_sql.exe_cursor(sql1)

print(result)

